No problem, we've got 9426 and 8447 to multiply
9426 × 8447 = 8447 × (9426)
+ 8447 × 6 producing 50682
+ 8447 × 20 giving us 168940
+ 8447 × 400 what gives us 3378800
+ 8447 × 9000 giving us 76023000

= 79621422
